package com.example.demo.utils;

public class CacheUtil {
    private static final String CACHE_PREFIX = "yushopping";
    public static String LimitLoginKey(String userId)
    {
        return CACHE_PREFIX+userId+"x";
    }
    public static String UserLoginToken(String userId)
    {
        return "user-login-token"+CACHE_PREFIX+userId;
    }
}
